H. M. Byllesby and Company
E1379045
UNEXPLORED
H. M. Byllesby and Company was an early 20th-century American investment and utilities holding firm involved in financing and managing electric and gas utility companies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| H. M. Byllesby and Company canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19483620 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: H. M. Byllesby and Company Context triple: [Charles Alden Black, employer, H. M. Byllesby and Company]
-
A.
P.R. Mallory and Company
P.R. Mallory and Company was an American manufacturing firm best known for its innovations in electrical components and batteries, and for employing Chester Carlson before he invented xerography.
-
B.
Gimson and Company
Gimson and Company was a prominent 19th-century British engineering firm known for manufacturing steam engines and industrial machinery.
-
C.
J. T. Buckingham and Company
J. T. Buckingham and Company was a 19th-century American publishing firm known for producing influential literary and cultural periodicals in New England.
-
D.
Harriman Brothers & Co.
Harriman Brothers & Co. was an early American banking and investment firm that later became part of the prominent financial institution Brown Brothers Harriman & Co.
-
E.
T. B. Harms Company
T. B. Harms Company was a prominent early 20th-century American music publishing firm known for issuing popular songs and standards from the Tin Pan Alley era.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: H. M. Byllesby and Company Target entity description: H. M. Byllesby and Company was an early 20th-century American investment and utilities holding firm involved in financing and managing electric and gas utility companies.
-
A.
P.R. Mallory and Company
P.R. Mallory and Company was an American manufacturing firm best known for its innovations in electrical components and batteries, and for employing Chester Carlson before he invented xerography.
-
B.
Gimson and Company
Gimson and Company was a prominent 19th-century British engineering firm known for manufacturing steam engines and industrial machinery.
-
C.
J. T. Buckingham and Company
J. T. Buckingham and Company was a 19th-century American publishing firm known for producing influential literary and cultural periodicals in New England.
-
D.
Harriman Brothers & Co.
Harriman Brothers & Co. was an early American banking and investment firm that later became part of the prominent financial institution Brown Brothers Harriman & Co.
-
E.
T. B. Harms Company
T. B. Harms Company was a prominent early 20th-century American music publishing firm known for issuing popular songs and standards from the Tin Pan Alley era.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.